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Marvel Mystery Oil Diesel/Gasoline Fuel Treatment 16 fl. oz.
Marvel Mystery Oil Diesel/Gasoline Fuel Treatment 16 fl. oz.
Marvel Mystery Oil Diesel/Gasoline Fuel Treatment 16 fl. oz.
Marvel Mystery Oil Diesel/Gasoline Fuel Treatment 16 fl. oz.

Marvel Mystery Oil Diesel/Gasoline Fuel Treatment 16 fl. oz.

Made in America

Support American manufacturers + independent hardware retailers in one purchase.

Enhance your vehicle's performance with Marvel Mystery Oil Diesel/Gasoline Fuel Treatment 16 fl. oz., designed for optimal efficiency and engine longevity.
Marvel Mystery Oil MPN MM12R In Stock & Ready to Ship
Local Price Check i Local stores may price this as low as $6.99. Our online price is $7.59.
$7.59
Includes free shipping on orders over $75 · $8.99 standard below
Delivery in as little as 1–4 business days Order within — for same-day shipping
Shop Local · Support Independent

Every order helps keep your local hardware store on the corner.

Why we built NHG
You might find it for less locally. Independent retailers often offer competitive pricing — some products are even cheaper in-store than online.
Real expert advice — not search results. Independent hardware staff know their inventory and the local conditions you're working in.
Keep the neighborhood working. Every dollar spent at an independent retailer returns roughly 3x more to your local economy than at a national chain.

About Product Overview

Unlock the full potential of your vehicle with Marvel Mystery Oil Diesel/Gasoline Fuel Treatment 16 fl. oz. This powerful fuel treatment is designed specifically for both diesel and gasoline engines, ensuring optimal performance and longevity.

Whether you're looking to enhance fuel efficiency or improve engine performance, this versatile formula delivers exceptional results. Marvel Mystery Oil has been trusted for decades, providing a blend of high-quality ingredients that clean and protect your engine.

  • Improves Fuel Efficiency: Experience better mileage and lower fuel costs.
  • Engine Cleaning: Removes harmful deposits and sludge, leading to a smoother running engine.
  • Reduces Engine Wear: Protects vital engine components, extending the life of your vehicle.
  • Compatible with All Fuels: Perfect for both gasoline and diesel engines.

With just a 16 fl. oz. bottle, you can treat up to 20 gallons of fuel, making it a cost-effective solution for regular maintenance. Keep your engine running like new and ensure maximum efficiency with each tank of gas.

Don't wait for engine issues to arise—take proactive measures today! Order your Marvel Mystery Oil Diesel/Gasoline Fuel Treatment now and experience the difference in performance and reliability.

The Details Specifications

Special Handling Special handling and shipping requirements apply. UN #UN3082.
Non-Returnable This product cannot be returned. All sales final.
Brand Marvel Mystery Oil
SKU 83284
UPC 077874000122
Unit OZ
Case Pack Quantity 6 per case
Retail Unit Quantity 1
Unit of Measure 0 0
Dimensions (L × W × H) 2 × 4 × 9
Weight 1 lbs
Cubic Feet 0.04284 ft³
Country of Origin USA
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab

Ask our counter. Or theirs.

Most hardware stores can do more than you think. If we can't help you, the folks down the street probably can — just ask at the counter.

What we offer
Free Local Pickup Ship to your hometown store
Pro & Gov Accounts Net terms · tax-exempt
Ships Nationwide From our distribution network
Independent Network Real hardware stores
$0.68 of every dollar spent at a local independent business stays in the community. At a national chain, it's about fifteen cents. Civic Economics, multi-city retail studies
Their Counter
Try local first · we'll wait

The stores we send you to are local and independently run — often for generations, the kind of place where someone behind the counter knows the regulars. We don't own them. We just think they deserve the foot traffic. They can put most of what we sell on their next truck. Ask there before you check out here.

Find a local store →
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Independent hardware retailer? Join the network →
About our directory. National Hardware Group is an independent retailer and directory. The local stores we list and link to are separately owned and operated — we have no ownership stake in any of them, and most pay us nothing to be included. That includes plenty of stores flying a co-op banner that people don't realize are locally owned and run, not operated by a corporation. Store owners can choose to upgrade their listing for an enhanced presence or pickup features, but the base directory is free, and inclusion is never a paid endorsement.

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